package com.example.lastwork;

import android.content.Intent;
import android.os.Bundle;

import androidx.fragment.app.Fragment;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.Toast;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link ThirdFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class ThirdFragment extends Fragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";
    String id = null;

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;
    private static ThirdFragment mf;
    //单例模式
    public static ThirdFragment getThirdFragment()
    {
        if(mf == null){
            mf = new ThirdFragment();
        }
        return mf;
    }

    public ThirdFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment ThirdFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static ThirdFragment newInstance(String param1, String param2) {
        ThirdFragment fragment = new ThirdFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View rootview =  inflater.inflate(R.layout.fragment_third, container, false);
        Bundle bundle =this.getArguments();//得到从Activity传来的数据
        if(bundle!=null){
            id = bundle.getString("id");
        }
        return rootview;
    }

    public void OnClick(View view) {
        view = getActivity().findViewById(R.id.button3);
        new Thread() {
            @Override
            public void run() {
                UserDao userDao = new UserDao();
                EditText E_title = getActivity().findViewById(R.id.C1);
                EditText E_content = getActivity().findViewById(R.id.C2);
                String title = E_title.getText().toString();
                String content = E_content.getText().toString();
                try {
                    if (id != null) {
                        if (title != null & content != null) {
                            UserDao.addcon(title, content, id);
                        } else {
                            Toast.makeText(getActivity(), "标题或内容不能为空", Toast.LENGTH_SHORT).show();
                        }
                    } else {
                        Toast.makeText(getActivity(), "您尚未登录，请先登录", Toast.LENGTH_SHORT).show();
                        Intent intent = new Intent();
                        intent.setClass(getActivity(), FiveFragment.class);
                        startActivity(intent);
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }.start();
    }
}